Countertop Installers

Solid Surface vs Quartz Countertops in Toronto: Seams and Cost

Last updated: By The Slab Desk

In the GTA, solid surface runs $51 to $99 per sq ft installed, before HST; quartz $65 to $85 per sq ft installed, as published by Home Depot Canada - Cost to Install a Kitchen Countertop; Stone Valley Countertops (Mississauga, GTA quartz pricing guide). Solid surface buys two things quartz cannot: seams that effectively disappear, and a moulded sink and coved backsplash with no joint to trap dirt. It pays for that in hardness, because it scratches easily and hot pans can mark or deform it. Quartz is the tougher surface with visible seams and permanent damage.

Whichever way the price falls, Countertop Installers' own dataset lists 8 solid surface countertop installers across the Greater Toronto Area at an average Google rating of 4.92★ over 79 reviews (August 2026), so you can move straight from this verdict to a ranked shortlist of pros who do the work.

Countertop Installers reconciles conflicting contractor quotes by widening the range rather than picking a favourite, and reviews every figure before publishing.

Solid surface against Quartz, line by line

Countertop Installers built this side-by-side from researched GTA pricing data, with every figure traceable to a named Canadian source in the cell that cites it.

Solid surface vs Quartz in the GTA. Researched August 2026, CAD, sources named per cell. Add 13% HST unless noted.
CriterionSolid surfaceQuartz
Cost per square foot$51–$99 per sq ft installed, before HST, as published by Home Depot Canada - Cost to Install a Kitchen Countertop$65–$85 per sq ft installed, as published by Stone Valley Countertops (Mississauga, GTA quartz pricing guide)
Hardness and scratch resistanceSoft. It scratches from ordinary use, which is the direct trade for being sandable.Very hard. Everyday scratching is rare, though nothing about it can be sanded back.
Heat resistanceThe most heat-sensitive of the manufactured surfaces. A hot pan can scorch or deform it, so trivets are not optional.Better than acrylic, but the resin binder still scorches, so manufacturers require trivets.
Stains and etchingNon-porous and never sealed, and because it is solid all the way through, a stain that does take hold can be sanded out.Non-porous and acid resistant, with no sealer to maintain and no way to sand a mark out.
Seams and appearanceIts strongest feature. Sheets are chemically bonded and sanded flat, and a moulded sink and coved backsplash leave no joint at all.Seams are colour matched but visible, and a sink is undermounted with a silicone joint underneath.
Maintenance and sealingSoap and water, plus the occasional pass with a scouring pad on a matte finish to even out wear.Soap and water. No sealing, ever.
RepairabilityRenewable on site. Scratches, stains and light burns sand out and the finish is restored, which no stone-look slab allows.Chips take colour-matched epoxy, rarely invisibly, and heat damage cannot be polished out.
Resale expectationsReads as mid-market. Buyers looking for a stone kitchen will not mistake it for stone. No Canadian source publishes a reliable figure for what a countertop returns at resale, so treat this as a soft factor rather than a number.The surface most GTA buyers now expect in a renovated kitchen. No Canadian source publishes a reliable figure for what a countertop returns at resale, so treat this as a soft factor rather than a number.

Where solid surface is the better call

Choose solid surface when a continuous, hygienic run matters more than hardness. Sheets are bonded and sanded into what reads as one piece, sinks are moulded straight into the top, and a coved backsplash leaves nothing for dirt to collect in, which is why it is common in bathrooms and commercial work.

  • You want a long run or a wrap-around counter with no visible seam.
  • You want an integrated sink and a coved backsplash rather than joints and silicone.
  • You value a surface that can be sanded and renewed on site years later.
  • You will use trivets and cutting boards, because it is soft and heat sensitive.

Where quartz is the better call

Choose quartz when hardness matters more than the seam. It resists scratching far better, tolerates more heat than acrylic does, and gives a stone look that solid surface does not convincingly reproduce.

  • The kitchen is busy and you want a surface that resists day-to-day scratching.
  • You want a genuine stone look rather than a solid or lightly patterned colour.
  • You would rather have a harder surface than a renewable one.
  • You are fine with a colour-matched but visible seam on a long run.

What does each cost on a real project?

Countertops are measured, not estimated, so treat this as arithmetic rather than a quote. Take a 40 square foot run of finished surface as an illustration and the ranges above, each published by the company named beside it, work out like this:

Worked example
Solid surface ($51–$99 per sq ft installed, before HST, as published by Home Depot Canada - Cost to Install a Kitchen Countertop)
40 × $51–$99 = $2,040 to $3,960
Quartz ($65–$85 per sq ft installed, as published by Stone Valley Countertops (Mississauga, GTA quartz pricing guide))
40 × $65–$85 = $2,600 to $3,400

Read the unit beside each range before comparing them, because some rows are quoted supplied and installed and others price the surface alone. Either way, tearing out and disposing of the old top, disconnecting and reconnecting the plumbing, and 13% HST sit on top. A small layout can also hit a fabricator's minimum charge, which pushes the effective rate per square foot above the posted one.

Frequently asked questions

Is solid surface cheaper than quartz in Toronto?

In the GTA, solid surface runs $51 to $99 per sq ft installed, before HST; quartz $65 to $85 per sq ft installed, as published by Home Depot Canada - Cost to Install a Kitchen Countertop; Stone Valley Countertops (Mississauga, GTA quartz pricing guide). Compare the finished job rather than the sheet price. Solid surface pricing moves with the colour group, and the features people buy it for, an integrated sink, a coved backsplash, thermoformed curves, are shop labour that shows up in the installed number.

Are solid surface seams really invisible?

Close to it, and that is the material's real selling point. Sheets are joined with a colour-matched adhesive and then sanded flat, so the joint is continuous material rather than two pieces butted together, and on a plain colour it is genuinely hard to find. Heavily patterned sheets are harder to disguise. Quartz seams are colour matched and filled, but the joint line stays visible.

What happens if I put a hot pan on solid surface?

It can scorch or deform, because it is an acrylic-based material, and it is the most heat-sensitive of the manufactured surfaces here. The saving grace is that light heat damage can often be sanded out and the finish restored, which is not possible on quartz. Neither material should meet a pan straight off the element.

Which lasts longer in a busy kitchen?

Quartz, on hardness alone. It resists the scratching and scuffing that a solid surface counter picks up from ordinary use. The honest counterweight is that solid surface can be renewed: a professional can sand and refinish it years later so it looks close to new, while a quartz top that gets chipped or heat marked carries that mark for the rest of its life.

Questions to ask your installer

  • Is the bowl integrated in the same material or undermounted?
  • How visible will the joins be in the colour I picked?
  • Can scratches and burns be sanded out later, and do you offer that service? Repair and refinishing costs
  • Is this a branded solid surface or a generic acrylic sheet?